Assembly jigs allow to save many man-hours in the assembly of tubing used in C-47 Skytrains

Title (Dublin Core): Assembly jigs allow to save many man-hours in the assembly of tubing used in C-47 Skytrains
Subject (Dublin Core): en Technology; en Other; en Airplanes and Zeppelins
Article Title and/or Image Caption (Dublin Core): "Jig-time" assembly
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1944-03
Is Part Of (Dublin Core): Popular Science Monthly, v. 144, n. 3, 1944
pages (Bibliographic Ontology): 67
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Douglas C-47 Skytrain
Archived by (Dublin Core): Lorenzo Chinellato; Marco Bortolami (editor)